EDP Delay+Mute Mode Request

I see that Mute silences the Output but for me it would be really useful
if it also silenced the input to the loop in Delay mode- I use Delay
mode then Overdub to grab chunks of my playing and process/record it
down the chain- I wonder if I am missing something that allows this
already? If not- is it possibly included in the upgrade? Thanks-
Cliff